求一PLC控制机器人程序!用PLC控制一机器人.已知周期2s,占空比为40%的方波30个,可使其进一步.求：让机器人执行

YV1是电磁阀,OV2是二级管,因为电磁阀其实是线圈,是感性的,所以用一个放电二极管OV2来吸收能量（断电时候）,这样防止PLC的输出点被烧坏

Elevator PLC control of 7 floor building

This design uses a linear speed of the elevator VVVF speed (VVVF) technology,and VVVF elevator with PLC control,a perfect self-detection,self-diagnosis,self-protection function,which is very safe and reliable.And the elevator is the elevator in accordance with the ideal curve,through the vector control software to fine tune the motor,so the lift smooth and comfortable ride.In addition,the design of AC VVVF speed with the same specifications than conventional elevators can be energy-saving 40%.
The design also focuses on the elevator door machine drag the control system design,including two parts namely,hardware design and software design to make it safe and reliable operation and stable performance.The design of the door control system uses the current drag the latest permanent-magnet synchronous servo system,which is the focus of this design and innovation points.Its innovative point:(1) permanent magnet synchronous gating system:At present the most advanced door control system,fully embodies the high-grade nature of this sightseeing elevator.(2) The entrance security protection:the installation of infrared light curtain type protection devices to improve security and reliability.(3) Elevator Air conditioning:sightseeing elevator to install air-conditioning,to meet the user-friendly design requirements.(4) voice arrival clock:in commercial buildings in the noisy,high-power voice-stop clock is the design of personalized expression.
This design research project if the actual elevator applied,will achieve good economic and social benefits.

This paper introduces the basic automatic sticky box machines, and technology and processes through research design a set of sticky box based on PLC machine computer control system. This article first introduces the sticky box machine based on PLC control system technology and related processes, control system hardware structure and design, working principle and design PLC control system, the basic principles and steps of PLC in sticky box to illustrate the application of machine control system. According to sticky box machine operation requirements for the equipment of the electrical design control and automatic control circuit, mainly including equipment start-stop, switch signals and signal acquisition, finally according to requirement of process design PLC control system, including PLC selection, I/O port resource allocation and machining process in accordance with sticky box washer PLC program.

有一种双刀双位按键开关,可以实现你这功能.它第一次按下连接开关X1,Y1灯亮,第二次按下连接开关X1,Y1灯熄,还可以打开其它设备.

Warehouse Model PLC Control

This device looks beautiful,reasonable structure,high degree of automation PLC control installation according to customer requirements .Machine safe ,simple,and flexible.Can a machine ,in line with food hygiene requirements ,manufacturers are less investment,high efficiency ,good stability ideal choice.
Equipment Main material:60% of stainless steel,with material contact parts are made of 304 stainless steel and corrosion-resistant materials ,stainless steel surface is matt .
TFK-MZK Vacuum Capping Machine is:automatic cap - automatically linked cover - vacuum capping equipment,mainly used in the food industry ,such as pickles ,canned food and other electrical equipment used machine integration design ,PLC electronic fiber.the sensing control completely done automatic cap - automatically linked cover - automatic bottle - vacuum - Capping - .out of the bottle ,no bottle no vacuum,vacuum pressure can be set according to the product ,do not reach the set vacuum when the pressure is not capping ,truly a vacuum bottle ,so the bottle without oxygen ,sterile breeding to ensure the shelf life of the material.ideal for food ,pharmaceutical and other industries.the device is simple to operate,advanced technology,stable performance ,appearance,and a function to count the day - .production recorded the entire month touching video surveillance ,low failure rate failure,frequently touch on a glance,really achieve easy maintenance .

LD 开门到位限位开关:I0.2
O M0.0
LDN 门内光电探测开关:I0.0
ON 门外光电探测开关:I0.1
ALD
AN T100
TON T100, 80
= M0.0
LD 门内光电探测开关:I0.0
O 门外光电探测开关:I0.1
O M0.1
AN 开门到位限位开关:I0.2
= M0.1
LD M0.0
ED
O M0.2
LDN 门内光电探测开关:I0.0
ON 门外光电探测开关:I0.1
ALD
AN 关门到位限位开关:I0.3
= M0.2
LD M0.1
= 开门:Q0.0
LD M0.2
= 关门:Q0.1

如附件的图所示,用左右移指令.

我可以告诉你三菱试如何做的My 采纳后记住加分